Showing posts with label IISc. Show all posts
Showing posts with label IISc. Show all posts

Saturday, May 1, 2010

Areas of Research - Computer science in India

hi all,
     I am sure many people reading this will already have quite some number of admits in their hands. You must be confused on which course/institute to select. There are numerous factors that you need to consider while making this decision. The following are the factors, which i think should be taken into consideration:
  • Areas of research in the institute
  • MS vs MTech. Weigh your options and analyze the opportunity cost. Also look into long term plans like work vs phd.
  • Proximity to your home state.[may not be important for a lot of people. but it is still an important factor]
  • Food and hostel facilities.
  • peer group. Try to broaden your contact circle and distribute yourself across IIT's. All of you who like computer networks do not have to come to IITB when IITM is equally good at it. You will understand what this means once you are into your second semester of MTech.
  • Placements in all the top IIT's are almost equal. So i would give this a lesser weightage.  
Research in IIT's
  1. Indian institute of Technology Bombay
  • No of profs: 43
  • Computer networks/Sensor networks
  • Machine Learning/web mining
  • Algorithms and other theoretical aspects of cs
  • Natural language processing
  • cloud computing
  • Embedded systems
  • Compilers
2. Indian Institute of Technology Madras
  • No of profs: 25
  • Computer networks
  • Computer Architecture/ VLSI
  • Visual perception etc.
  • Distributed computing
  • Algorithms
  • Robotics 
  • computer graphics
3. Indian Institute of Technology Kanpur
  • No of profs: 22
  • Theoretical computer science
  • Graph theory
  • Algorithms
  • Quantum computing etc.
4. Indian Institute of Technology Delhi
  • No of profs: 18
  • Computer architecture
  • Algorithms and theoretical computer science
  • Computer graphics
5. Indian Institute of Technology Kharagpur
  • No of profs:
  • VLSI design 
6. Indian Institute of Technology Roorkee
  • No of profs:
7. Indian Institute of Technology Guwahati
  • No of profs:
8. Indian Institute of Science
  • No of profs: 33
  • Machine learning
  • computer networks
  • Theoretical computer science
  • Algorithms
As you can see, this list is incomplete. People from the respective institutes are requested to give their inputs to guide the new entrants. Thanks :)

Friday, September 18, 2009

Why toppers choose IIT Bombay over IISc??

Over the past 3 to 4 years, constantly AIR 1 has chosen IIT Bombay over IISc. In the top 50 ranks, almost 25 have chosen IIT Bombay. And the rest distributed between IISc and the other IITs. Newspapers say that the Mecca for Technical education in india is IIT Bombay(they also point out that before 10 yrs it was IIT Kanpur and before that it was IIT Kharagpur). Whatever may be the reason behind this trend, it certainly makes us feel that IIT Bombay is on par or better than IISc. But the truth seems to be quite different from what we hear.

The first and the most popular reason why people choose IIT Bombay, is nothing but what people call "life" and "lifestyle". Life at IITB is fantastic is what they say. "In IITB we can enjoy a lot " is what u hear from most who chose IITB. Just to give a real incident : People discussing outside the Exam hall in IISc, "hey, life at IISc is boring yaar. See no one is coming outside. IITB is not like that. We can enjoy a lot."(source : vaibhav, my classmate). However as this very reason conflicts with the purpose of coming to IIT(gaining knowledge), the genuineness of this reason is in question.

The second reason is the food factor. Food, i have to agree, is very good here in IIT Bombay. The third reason and one of the most unknown reasons is probably  the most important contributing factor too. There are many many MSc students in the top 100 ranks. Such students do not have the choice of going to IISc and other IITs as they have an anti-MSc policy that imposes strict constraints on them. But IITB does not impose any such restrictions, and with IISc rejecting them, they come here right away.

With the three main contributing factors, along with the fact that 60 out of the top 100 JEE students opting for IITB, really makes IITB the mecca of technical education in india. Does that mean IITB does not deserve that title? Well, we cannot say so.

With top students selected in GATE and JEE coming here to IITB, most of the professors are attracted to this institute. An evident fact that is proven by the faculty strength in CS dept of IITB, 45. The highest number in any CS dept in India. This powerful combination of students and faculty can result in good quality of research. So this vicious cycle continues and i can say for sure that for the next 10 years atleast, this institute will be on the top. Though IISc is clearly the most sought after institute, it seems like it needs to offer something more than just quality education to be the top institution in the country. :)  

Tuesday, June 2, 2009

Pathway to GATE 2008

After being introduced to a massive 20 subject syllabi, we were awestruck. But it was more of an astonishment than the pressure to perform well. In the Begining we were asked to choose some subject of our choice and start preparing comprehensively.It all looked the same, atleast for me. I chose Computer Networks. I could have very well chosen any other subject over Networks. But this choice so happened to be the best one i have ever made. This happens to be the only subject,of all, that captures my interest. 

I picked up Computer Networks by Andrew S Tanenbaum, started reading it on a regular basis. Sometimes addicted, i could simply not leave the book alone. It was informative, humorous and interesting. I could finish most parts of the book within a week. And too much of anything, as u know, is good for nothing. I litterally dragged on with the book throughout the next week. 

Now came the group meeting when we teach each other the topics learnt in the past week. As karthik started his preparation early, most of these meetings were dominated by him, not surprising though. Just to give a background, I was the first in the group to have ever touched the Networks Book with an aim to solve the questions asked in GATE. Everyone explained the topics that they had learnt the previous week. Their teaching was good enough that we were able to solve some problems asked in GATE, just immediately after. When my turn came, i was able to express in mere words what i had learnt. Though not inherently good at explaining things, i managed to just scrape through. When the topic shifted to solving some network problems to end the discussion over, we tried solving some previous years questions. Most of the problems in networks (if u have prepared for GATE, u would know) had a huge description and took almost an entire minute to just finish reading the question, leave alone the understanding part of it. These problems always scared the hell out of us that we leave such questions almost always in the initial mock tests. Coming back to the narrative, from all that i had learnt the previous week, i could not even solve one problem. Disappointed, we closed the session that day.

Though depressing at times, the desire to succeed somehow drove us to pitch in a lot of hardwork. We just managed to get good scores in the mock tests entirely relying on the basic subjects like Digital Logic, Basic computer architecture, Data Structures, Algorithms etc. We realised that further progress could not be made unless we master atleast a few more subjects. With semester exams coming in between, it became all the more difficult to balance GATE preparation and the college curriculum. Flunking atleast 3 subjects in each model semester exams, we had to write RE-TESTS, and of course the RE-RE-Tests in case we failed in the Re-test. This process continued until days before the start of the semester exams. No wonder why our college tops the Pass Percentage list, among the 250 Engg colleges in the state.

By the end of the 5th semester, the aggregate percentage had downcurved. From a constant 86%. It was dipping below 84. When we took the issue with karthik, he had a happy news for us. He said he made a good 76% in his 7th semester. It was a great relief for us. Atleast we understood that some trade-offs need to be made between the two. The significant landmarks achieved in this period were
  • Me finishing Computer Networks, solving almost all problems.
  • Anish Mastering Theoretical subjects
  • Pawan Mastering  Computer Architecture.
  • Karthik consistently getting within AIR10 in mock tests.
  • Succesfully converting Anish(who used to sleep at 9PM sharp) into a nocturnal, just like us.
LAST MONTH PREPARATION
      
               With just one month left out, we had to speed up the preparation. In this period, we left karthik on his own and struck to the plans he had made. After all we knew this was his serious      Game (ALL-REALS, not TRIALS(if u know the street cricket slang)).[sorry about using recursive constructs]. He  had to sandwich the learning schdeule for computer networks and a few other subjects. Though it went on well, it resulted in a Burn-out.  He almost didnt touch his book for the last 10 days. According to me, the last month preparation is very crucial and missing out on it is a game lost. Also there is the TIME factor. U never know what happens in the 3 hrs of the exam. The Preparation Time lost by you is the mark gained by the others by utilizing that time. So it is always better to finish with the basic preparation early and keep revising the same in the last month.

Taking into account all the mistakes that we committed, and we thought we had committed, and of course a lot of feedbacks from Karthik, we were able to refine the plan and implement them in our 2009 preparation.

GATE 2008 ended well with karthik making AIR242. The highest in cs dept that year. Also getting almost 4 admits across india in most IITs and IISc. It was a good experience for us helping us perfect our plans for the next year.